Stainless Steel 17-4PH

Short Introduction:

HY 17-4PH/S17400/SUS630/1.4542 has high strength and hardness, good welding performance and corrosion resistance.

    Category:

    Description

    Stainless Steel 17-4PH

    HY 17-4PH Material grades and equivalents

     

    UNS

    AISI/ASTM

    JIS

    W.Nr

    S17400

    630,17-4PH

    SUS630

    1.4542

    HY 17-4PH Chemical composition:

                   

    Alloy

    %

    Ni

    Cr

    Fe

    C

    Mn

    Si

    S

    Cu

    Nb

    P

    HY 17-4PH

    Min.

    3

    15.5

     balance

           

    3

    0.15

     

    Max.

    5

    17.5

    0.07

    1

    1

    0.03

    5

    0.45

    0.035

    HY 17-4PH Physical properties

    Density

    7.78/cm3

     

    Melting point

    1400-1440 °C

     

    HY 17-4PH Minimum mechanical properties in the room temperature

    Status

    Tensile strength

    Yield strength

    Elongation

    HRC(HBS)

       

    Rm N/mm²

    Rp0.2 N/mm²

    A5 %

       

    480°C age

    ≥1310

    ≥1180

    ≥10

    ≥40

       

    550°C Age

    ≥1060

    ≥1000

    ≥12

    ≥35

       

    580°C age

    ≥1000

    ≥865

    ≥13

    ≥31

       

    620°C age

    ≥930

    ≥325

    ≥16

    ≥28

       

    HY 17-4PH Characteristic:

             

    High strength and hardness, good welding performance and corrosion resistance

                   

    HY 17-4PH Application range and field:

           

    Used in components with high strength and corroson resistance

     

    Regular shape for all kinds of alloys

    Form

    Specification

    Supply Form

    Others

    Sheet

    Thickness:0.40-4.75mm,General Width:1000、1219、1500mm

    Whole Coil or piece of it

    Cold Annealed,Surface 2B、2E

    Plate

    Thickness:4.76-60mm,Width:1500、2000、2500mm,Length:3000、6000、8000、8500mm(Under 10mm plate can be coiled)

    Whole Coil or piece of it

    Single hot rolling,Solid solution annealed state,Surface 1D

    Belt

    Thickness:0.10-3.0mm,Width:50-500mm

    Whole Coil or Specified size

    Cold Annealed,Surface 2B、2E

    Bar & Rod

    Rolled barΦ5-45mm,Length≤1500mm

    Polished Bar(circle、Square)

    Solution annealing,descaling

    Forged barΦ26-245mm,Length≤4000mm

    Weld tube

    Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm

    Base on your requirement

     

    Seamless Tube

    Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm

    Base on your requirement

     

    Wire

    Outer diameterΦ0.1-13mm

    Base on your requirement

    Ni & Ni alloy, Ti & Ti alloy

    Forged piece

    discs,rings,squares,blocks,slabs

    Base on your requirement

    Steel, Alloy

    Flangs

    All kinds of Flangs

    Base on your requirement

    Steel, Alloy

    Welding Material

    Coil wire Φ0.025mm-1.6mm

    Base on your requirement

    Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France.

    Straight WireΦ1.6mm-4.0mm

    Welding rodΦ1.2mm-4.0mm

    Tube

    Elbow, three links, four links, different diameter size

    Base on your requirement

    Ni & Ni alloy, Ti & Ti alloy

    Explosive bonded laminate

    Raw Sheet Thickness≥2mm

    Base on your requirement

    Ni & Ni alloy, Ti & Ti alloy